baber/WOPTO huggingface dataset:
Patent JP-H09172563-A (JP)
Title: Video camera
Inventor: TSUGITA MAKOTO
IPC: H04N5/202
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To pick up a video image with nearly constant contrast at all times independently of a condition at image pickup by applying gamma conversion to a video signal, which is different from according to the lightness. SOLUTION: An exposure control circuit 6 controls an iris device 2 so that a output level of a preamplifier 4 becomes a constant value, based on an output of an A/D converter 5. That is, as an object is brighter, an output of a CCD 3 is increased more, resulting in increasing a preamplifier output, then the iris device 2 is closed to reduce the incident luminous quantity to the CCD 3. Conversely, as the amplifier output is smaller, the iris device 2 is opened to increase the incident luminous quantity to the CCD 3. Since a degree of the lightness of an object is discriminated by the control of the iris device 2, the exposure control circuit 6 acts as a lightness detection means and lightness information 6a is given to a gamma circuit 8 as the detection result.  Then the gamma circuit 8 selects modulation of the gamma correction in response to the lightness information 6a to apply different gamma conversion to the video signal outputted from a 1st video processing section 7 according to the different from the lightness.
Patent JP-H04199785-A (JP)
Title: Skirt for housing
Inventor: ARITA NAOKI
IPC: H05K5/02
Filed: 1990-11-29
Abstract: PURPOSE:To simply mount a skirt at a regulating leg by slidably inserting a connecting member to an engaging groove, and slidably moving the member so as to match the interval of the legs. CONSTITUTION:Flanges 7c of two connecting members 7 are engaged to be inserted to step extensions 6b of grooves 6a of a skirt 6 cut so as to match the size of a housing to form the skirt 6. After the two members 7 of the skirt 6 are suitably slidably moved so as to match the interval of regulating legs, the openings 7a of the members 7 are brought into contact with the legs, the skirt 6 is engaged with the leg merely by pressing, and connected to the legs by the elasticity of the members 7. Thus, the skirts 6 of various lengths can be manufactured merely by inserting to mount the flanges 7c of the members 7 into the grooves 6a by cutting the extrusion molded skirt member of long size in a desired length.
Patent JP-H11224929-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KAJIWARA YUJIRO
IPC: H01L23/495
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device, without variations in chip mounting position during resin encapsulation. SOLUTION: A lead frame 1 with a die pad 3 smaller than the size of a semiconductor chip is used, and a hanging lead 4 and an inner lead part 5a are connected with an insulating tape 6. In this way, since the inner lead part 5a and the hanging lead 4 are connected with the insulating film, vibrations in the positions of the inner lead part 5a and the hanging lead 4 is prevented, and the semiconductor-chip mounting position is prevented from shifting. Then, the rate of flow of molten resin on the top surface side of the semiconductor chip and on the underside of the semiconductor-chip mounting part are made almost equal, and defects like through-voids can be prevented.
Patent JP-H06181079-A (JP)
Title: Modular plug
Inventor: SASABE KOJI
IPC: H01R13/33
Filed: 1992-12-15
Abstract: PURPOSE:To fix a cable firmly. CONSTITUTION:A cable fixing stand 7 to fix a cable 4 is arranged in a modular plug body 1, and a calking part 3 is arranged to push-press the cable 4 loaded on this cable fixing stand 7. Recesses 8a and 8b running along the outer periphery of the cable 4 are arranged respectively in the calking part 3 and the cable fixing stand 7, and a projecting part 9 is arranged in the recesses 8a and 8b. Since the cable 4 is fixed in the recesses 8a and 8b, a degree of freedom of the cable 4 is eliminated, and since the projecting part 9 is arranged in the recesses 8a and 8b, even if tensile directional force is applied to the cable 4, a cable covering layer 5 in its turn, the cable 4 can be prevented from slipping out.
Patent JP-H08165498-A (JP)
Title: Aqueous detergent composition
Inventor: SUZUKI HIROSHI
IPC: C11D7/60
Filed: 1994-12-16
Abstract: PURPOSE: To obtain an aqueous detergent composition containing a specific solubilizing agent, an amino acid type chelating agent, and an alkali agent as main components, capable of containing the many components in high concentrations in the coexistence of the builder component of a detergent, exhibiting excellent dissolution stability and high washing effect, and further reduced in the environmental problems. CONSTITUTION: This composition contains (A) a lower or middle hydroxy monotricarboxylic acid compound, its alkali salt, ammonium salt or lower amine salt as a solubilizing agent, (B) an amino acid type chelating agent, and (C) an alkali agent as main components. The contents of the components A, B and C are preferably 0.2-15wt.%, especially 0.5-10wt.%; 0.5-30wt.%, especially 1.0-20wt.%; and 2-50wt.%, especially 3-40wt.%, respectively.
Patent JP-H05164980-A (JP)
Title: Light beam scanning device
Inventor: OGAWA KAZUMI
IPC: G02B26/10
Filed: 1991-12-17
Abstract: PURPOSE:To provide a light beam scanning device provided with a both low- speed mode wherein importance is attached to the picture quality of an observation image and a high-speed mode wherein importance is attached to a scanning speed by utilizing the advantages of low-speed and high-speed scanners. CONSTITUTION:The light beam scanning device is constituted by arranging the high-speed scanner 11 which makes an directional scan and the low-speed scanner 12 which makes a scan in the same x-direction, and the low-speed scanner 13 which makes a scan in a y-direction on the optical path. In the low-speed mode, the high-speed scanner 1 is fixed at a constant deflection angle and a two-dimensional scan is made by the low-speed scanners 12 and 13. In the high-speed mode, the low-speed scanner 12 is fixed at a constant deflection angle and a two-dimensional scan is made by the high-speed scanner 11 and low-speed scanner 13.
Patent JP-H08168839-A (JP)
Title: Manufacture of calking ring
Inventor: SUMI MITSUO
IPC: B21D53/16
Filed: 1994-12-19
Abstract: PURPOSE: To efficiently manufacture calking rings at low cost by blanking a metal sheet circularly to produce a disk, forming a dish consisting of a bottom and a circumferential part, punching the bottom and retaining the circumferential part as a ring. CONSTITUTION: A hoop material is blanked circularly to produce a disk 11, and a dish is formed consisting of a bottom 12 and a circumferential part 13 from the disk by a press, forming an intermediate product 10; then, the bottom 12 of this intermediate formed product 10 is punched out to produce a ring 1. In this process, a projecting line 14 is provided on the bottom circumference of the upper middle die 23; a stepped part 14 with a thin thickness is formed on the circumference of the bottom 12 of the intermediate formed product 10; and the inside corner of this product 10 is thereby bent nearly at right angle. These processes are all performed by a press, which therefore saves required time, manpower and the manufacturing cost.
Patent JP-H07191639-A (JP)
Title: Display driving device
Inventor: TANAKA KUNIAKI
IPC: G09G3/20
Filed: 1993-12-27
Abstract: PURPOSE:To obtain the display driving device which is simplified in circuit constitution without lowering the display quality and can make a gradational display at low cost. CONSTITUTION:A data selector part 11 selects video data D2 and D1 of the high-order n-1 bits of n-bit video data or vibration data, generated by vibrating video data D2+ and D1+ obtained by adding 1 to the video data by a 1-adding circuit 12 and video data D2 and D1 of the high-order n-1 bits, frame by frame, according to video data D0 of the least significant digit bit and vertical synchronizing signal Vsync from a video signal generating circuit 6. The (n-1) bit video data D2 and D1 or the video data of the vibration data selected by the data selector part 11 are inputted to a source driving circuit 4, and a specific gradation driving voltage is selected among plural gradation driving voltages according to the input data and outputted to a pixel.
Patent JP-H03193667-A (JP)
Title: High-toughness silicon nitride-based sintered body
Inventor: KOSAKA SHOJI
IPC: C04B35/58
Filed: 1989-12-22
Abstract: PURPOSE:To improve the characteristics of a base material and to exhibit the effect for enhancing the original toughness of a rigid particle dispersion system by constituting a high-toughness silicon nitride-based sintered body of both the base material which consists of a silicon nitride crystalline phase and the grain boundary phase of Si-O-N-rare earth element and the rigid particles having the specified thermal expansion coefficient. CONSTITUTION:The sintered body is constituted of A) a silicon nitride crystalline phase, B) rigid particles (thermal expansion coefficient is at least two times of the component A, e.g. >=6X10<-6>/ deg.C, particle diameter is preferably regulated to 0.5-10mum, e.g. NbSi2, TaSi2 and WSi2) of 5-30vol.% especially 5-20 vol.%/sintered body and C) grain boundary phase (Si-N-O-rare earth element (Yb, Er, Ho and Dy, etc., are preferable). The molar ratio of SiO2 of a sintered adjuvant to oxide of rare earth elements is desirably at least 1-30vol.% especially 1-20vol.% sintered body. The sintered body which has >=40MPe, especially >=80MPa compression stress allowing to act on the crystalline particles of the component A and >=800MPa deflection strength is made to a high-toughness silicon nitride sintered body.
Patent JP-H04266232-A (JP)
Title: Digital communication terminal and saving method of power consumption of memory
Inventor: TAMASU AA IIMUZU
IPC: H04J3/04
Filed: 1991-10-18
Abstract: PURPOSE: To control a random access memory, so as to reduce the ovarall power consumption and the generated calorific value. CONSTITUTION: A communication terminal interfaces numerous expected individual telephone subscriber channels 19 to a trunk line 13 of optical fibers or other types of time division multiplexing having a wideband width. A time slot switching body in this communication terminal assigns each subscriber channel to one of time slots of a trunk line signal. Data for individual time slots of a frame of data of all telephone subscriber channels are successively stored and are read out in a different order. A place addressed characteristically to data of each telephone subscriber channel is provided in this random access memory. If all telephone subscriber channels are not used, data read from and/or data write to unused corresponding data storage places is omitted, to save power in this communication terminal.
Patent JP-H06187536-A (JP)
Title: Automatic teller machine
Inventor: SATO YOSHINOBU
IPC: G06Q20/18
Filed: 1992-12-15
Abstract: PURPOSE:To simply and quickly perform a series of operations by providing a slit for a mark sheet where a series of operation items are written, a bankbook/card slit, and a function which can read the marked contents. CONSTITUTION:A mark sheet where a series of operation items (menus, amounts of money, etc.) is described is provided together with a mark sheet slit, a bankbook/card slit, and a mark reading function. The mark sheet is provided on a place near an automatic teller machine and can be filled up there or at each one's home. Then the processing 4 is carried out within the automatic teller machine just with two operations, i.e., the application 5 of the mark sheet and the application 2 of a bankbook and a card. Therefore no input mistake occurs so that no reconsideration is needed. Furthermore no reinput operation is needed and therefore the operating time of each person can be extremely reduced.
Patent JP-H06189558-A (JP)
Title: Inverter
Inventor: MIYAGI HIDEO
IPC: H02M7/48
Filed: 1992-12-15
Abstract: PURPOSE:To improve a power factor and distortion in input current without adding a control circuit for a switching element in a chopper circuit. CONSTITUTION:In a step-up chopper circuit 3, an output voltage of a rectifying circuit 2 is switched by a switching element Q2 through an inductor (L1). The switching control of the switching element Q2 is carried out by using a control signal from a secondary winding of a current transistor included in a control circuit 8, which is used for controlling a switching element Q1 of an inverter circuit 5, so that the switching elements Q2 is synchronized with the switching element Q1. The output of the chopper circuit 3 is not connected directly to a smoothing capacitor C1, but connected through a main inverter circuit 5 to the smoothing capacitor C1 that is charged with the output voltage, and thereby a smoothing voltage is more lowered than the former case. Moreover, a peak in resonance voltage of a one-diode-type inverter circuit is more lowered than the former case, and a switching element with lower withstanding voltage can be used.
Patent JP-2001155043-A (JP)
Title: Timing check method for logic simulation and recording medium with recorded timing check method
Inventor: KIKUCHI HIROSHI
IPC: G06F17/50
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To output only a true error by removing a pseudo timing check error in an event-driven type logic simulation. SOLUTION: When a timing error is discriminated in a timing check, flag information is added together with timing error information and written in a temporary file 11. A logical operation value is propagated as a state value with the flag information, and when the expected value of a verification pattern is a non-fixed value, the state value is scheduled as it is. When the expected value is not the non-fixed value, the flag information added to that state value is written in an error output flag file 13. When the logic simulation is finished, only the timing error information corresponding to the flag information written in the error output flag file 13 is extracted out of the temporary file 11, written in a result file 12 and outputted so that the pseudo error can be removed.
Patent JP-H08169076-A (JP)
Title: Laminate, nonwoven fabric or fabric and reinforced laminate using the same
Inventor: KIMURA MASATO
IPC: D04H13/00
Filed: 1994-12-16
Abstract: PURPOSE: To enhance the adhesive strength of longitudinal and lateral fibers of a laminate, a nonwoven fabric or a fabric and to enhance low temp. heat sealability by constituting the adhesive layer of a multilayered film having a first thermoplastic resin layer having a high m.p. as a base layer of an ethylene/α-olefin copolymer. CONSTITUTION: A laminate is composed of a uniaxially stretched material constituted of a first thermoplastic resin layer and the adhesive layer having an m.p. lower than that of the thermoplastic resin of the first layer applied to at least the single surface of the first layer or a multilayered uniaxially stretched material wherein a plurality of the uniaxially stretched materials are laminated through the adhesive layer. The adhesive layer is composed of a compsn. consisting of 100-30wt.% of an α-olefin (co)polymer (A) with a melt flow rate of 0.01-100g/100min obtained by (co)polymerizing α-olefin in the presence of a catalyst containing at least a compd. of group IV transition metal containing a ligand having a cylopentadienyl skeleton and up to 70wt.% of an olefin polymer (B).
Patent JP-H11166977-A (JP)
Title: Buried object surveying antenna
Inventor: KAWAKAMI TAKASHI
IPC: H01Q9/28
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a buried object surveying antenna capable of indicating a surveyed image superior in discrimination of small reflection wave from the buried object. SOLUTION: In a buried object surveying device surveying a buried object by emitting electromagnetic wave into a structure or the ground and receiving the reflection wave from the structure or the buried object in the ground, the shape of the transmission antenna T has a shape symmetric to the center line in the longitudinal direction and a plurality of reception antennas R1 and R2 of the same shape are placed so as to be symmetrical against the center line of the transmission antenna T to constitute a transmission/reception antenna. The signal received with each of the reception antennas R1 and R2 is passed through an in-phase noise elimination choke and signal obtained with a transformer differentiating or adding each signal is made a survey reception signal.
Patent JP-H10136910-A (JP)
Title: Natural feed
Inventor: MIYAMOTO HISASHI
IPC: A01K97/04
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain a natural feed useful for cultured fish, etc., preservable at a normal temperature, excellent in distribution, safety and palatability, by carrying out sterilization treatment not followed by denaturation of protein to feed organism as in the case of heat treatment. SOLUTION: In the field of a natural feed in order to raise and rear animals, this feed is subjected to sterilization treatment such as radiation exposure not followed by denaturation of protein of food organism as in the case heat treatment, has a general bacterium group contained in larva of insect of the order Diptera such as Japanese midge living in water or a round worm belonging to the glass Oligochaeta such as tubificid fewer than 1.0×10<5> cfu/g while an Eschrerichia coil group is not detected in the feed.
Patent JP-H01174978-A (JP)
Title: Direction detector
Inventor: OKADA NAOYA
IPC: G01P13/04
Filed: 1987-12-29
Abstract: PURPOSE:To achieve a higher detection accuracy, by detecting an operating direction output at both edges of one of pulse signals with a different phase synchronizing the operation of a mobile body. CONSTITUTION:A pulse signal (a) detecting the rising edge of a first phase pulse signal S1 is outputted from an AND circuit 51 at a first state in which the signal S1 advances ahead of a second phase pulse signal S2 and from an AND circuit 50 at a second state in which it is delayed therefrom. A pulse signal (b) detecting the falling edge of the signal S1 is outputted from AND circuits 52 and 53 respectively at the first and second states. OR circuits 54 and 55 receive output signals inputted from the circuits 50 and 53 or 51 and 52 to output signals (c) and (d). Hence, pulse signals detecting the rising and falling edges of the signal S1 is outputted from the OR circuits 55 and 54 at the first and second states. Then, the signals (c) and (d) of the circuits 54 and 55 are inputted into NOR circuits 56 and 57 and an operating direction output Y outputted from the circuit 57, with an FF circuit composed of the circuits 56 and 57 is 'L' or 'H' at the first or second state.
Patent JP-H11167760-A (JP)
Title: Disk device
Inventor: HORIUCHI MITSURU
IPC: G11B17/04
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a disk device, wherein the device is used by being placed vertically without any damage to a disk recording surface and the convenience of disk attaching/detaching from a tray is not damaged even when the device is horizontally placed. SOLUTION: This disk device is provided with projecting parts 1o and 1p for supporting a disk end surface and a movable member for holding the disk end surface on a slope in the other end side of the disk, the movable member being provided in a tray 1. Thus, the disk is prevented from falling even when the device is placed vertically, and the disk is loaded on the disk. The movable member is moved according to the chucking/unchucking operation of the disk carried into the device on a turntable surface, and the holding of the disk is released at the time of chucking. Also, a plurality of movable holding members are associatively operated by a connecting member.
Patent JP-H05143252-A (JP)
Title: Memory controller
Inventor: KOJIMA ATSUSHI
IPC: G06F3/12
Filed: 1991-11-25
Abstract: PURPOSE:To efficiently utilize a memory. CONSTITUTION:The image data of a one-page portion is divided into the four pieces of blocks and the start and end addresses of each block stored successively in an arbitrary area of a free area of a RAM are set to flip-flops (F/Fs) 611-614 and F/Fs 621-624, respectively. A video transfer address management sequencer 67 selects the start and end addresses latched to the F/Fs 611, 621 by selectors 63, 64 and gives them to an address counter 65 and a comparator 66. From the address counter 65, a RAM address is outputted successively, and read-out RAM data is outputted as a video signal from a shift register 68. When the comparator 66 detects the a coincidence of address values, the sequencer 67 selects the start and end addresses latched to the F/Fs 611, 622 by the selectors 63, 64, and thereafter, the repeat operation is executed in the same way.
Patent JP-H11152753-A (JP)
Title: Pneumatic-caisson settlement excavation method and excavation equipment
Inventor: HARA YOSHITO
IPC: E02D23/10
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To control an excavator by remote control to smoothly settle a pneumatic caisson. SOLUTION: A turning frame is mounted to the lower part of a traveling frame 5 for traveling along an excavator traveling rail 4 fixed to the lower surface of a ceiling slab 3 of a pneumatic caisson 1, and an excavation tool 7 is provided to the front end of an expansion excavating arm 8 with the basic end as a bearing to the said turning frame.  A position indicating section is projected and indicated to any of the circumferential wall inside 9 of a working room 2, ceiling slab 3 and caisson lower subsoil 28 along the circumferential direction by a plurality of projectors 24 mounted to the ceiling slab 3, picture signals from a mobile monitor TV camera 11 mounted to the turning frame in the excavator 23 for taking picture of the excavation section and its vicinity and a fixed monitor TV camera 12 mounted to the lower surface of the ceiling slab 3 for taking picture of the excavator are inputted to a monitor TV installed at an operation control room on the earth, and the excavator 23 is operated by controlling an operation control board while monitoring the monitor TV camera 32.
Patent JP-H01173018-A (JP)
Title: Driving device for camera
Inventor: NAKAZAWA ISAO
IPC: G02B7/09
Filed: 1987-12-28
Abstract: PURPOSE:To eliminate an image blur at the time of low luminance and to eliminate an undesirable influence exerted onto a shutter mechanism caused by a vibration at the time of stop of a lens barrel by increasing the time for executing a stroke by a helicoid ring. CONSTITUTION:In a helicoid ring 200, an axial direction projecting line 200a whose axial direction length is shorter than it stroke d1 is provided projectingly on its outside peripheral surface. Accordingly, in a process that the ring 200 is projected forward from the inside of an annular part 1b after an advance of a lens barrel 1 has been ended, the rear end part of the projecting line 200a gets out of an axial direction groove 1j of the annular part 1b before a front edge flange part 200b of the ring 200 comes into collision with a stopper 1k, and from that time, the rotational restriction of the ring 200 is released. Accordingly, the time required for a movement of the ring extending from its initial position to a position where it abuts on the stopper 1k increases.